#ifndef DUNE_COMPOSE_BOUNDARY_ADAPTER
#define DUNE_COMPOSE_BOUNDARY_ADAPTER 
namespace Dune {
  namespace Compose {
    template<typename EQ, typename NUMBER>
    class BoundaryAdapter {
    public:
      using RangeField = NUMBER;
      static constexpr int dim = EQ::dim;
      static constexpr int nvar = EQ::nvar;
    };
  }
}
#endif //DUNE_COMPOSE_BOUNDARY_ADAPTER
